Service difficulty report · None · Boeing 737*

Difficulty date
October 9, 2021
Submitted
November 15, 2021
Operation
Air carrier
Aircraft
N757LV
Make and model
Boeing 737*
Aircraft serial
29850
Aircraft time
74,896 hours, 43,938 cycles
Part
None
Condition
Cracked
Location
L/H Wing
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CRACK EXTERNAL SKIN LOCATED SLAT 4 AT LEVEL SLAT STATION 85.19 AT LT WING ; 2021-461488 / [01] REMOVED ACCESS PANEL 522DB AND FLEX SKIN LOC SLAT 4 AT LEVEL SLAT STATION 85.19 LT WING IAW B737-700 SRM 51-40-02 AND PERFORMED VISUAL INSPECTION AND NOT FOUND DAMAGE; [25] INSTALLED REPAIR WASHERS LOC.REPAIR AREA EXTERNAL SKIN SLAT 4 AT LEVEL SLAT STATION 85.19 AT LT WING IAW B737-700 SRM 57-42-01-2R-8 REPAIR 8; [26] OK TO INSTALL REPAIR PARTS: [1]DOUBLER; [2]FILLER AND FASTENERS LOC. EXTERNAL SKIN SLAT 4 AT,NG,NRC,2021-11-08 02:09:17,22Y,Y,MX,0,0,,CRACK EXTERNAL SKIN LOCATED SLAT 4 AT LEVEL SLAT STATION 85.19 AT LT WING ; 2021-461488"